49879182 has 32 divisors (see below), whose sum is σ = 103727232. Its totient is φ = 15976224.

The previous prime is 49879147. The next prime is 49879189. The reversal of 49879182 is 28197894.

49879182 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49879189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17073 + ... + 19779.

It is an arithmetic number, because the mean of its divisors is an integer number (3241476).

Almost surely, 2^49879182 is an apocalyptic number.

49879182 is an abundant number, since it is smaller than the sum of its proper divisors (53848050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49879182 is a wasteful number, since it uses less digits than its factorization.

49879182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832.

The product of its digits is 290304, while the sum is 48.

The square root of 49879182 is about 7062.5195220969. The cubic root of 49879182 is about 368.1061789942.

The spelling of 49879182 in words is "forty-nine million, eight hundred seventy-nine thousand, one hundred eighty-two".